And the fatal flaw of this electric car, the car company of an island country has not told you, the fatal flaw of this electric car is that it is normal at medium and low speeds.

When the electric car runs at high speed, that is, when the car enters the high speed of more than 90 to 100 kilometers, the power consumption of the electric vehicle will increase very seriously.

This power consumption level is equivalent to driving with the heater on, and if the owner is turning on the air conditioner at the same time, the situation will be even worse, and the impact on the battery life will be more serious.

The reason for all this is actually very simple, the reason is that all electric vehicles currently use permanent magnet motors.

The permanent magnet motor is a fixed-speed motor, which has the best speed range, and this speed range is designed at the beginning of the design.

Because the car can't always run low or high speed, when the staff designs the motor, the fixed speed is naturally fixed to fifty or sixty, which is the most commonly used speed.

Driving at this speed is the most energy-saving state, and if it exceeds this state, it is not obvious at low speeds, but the power consumption will increase sharply at high speeds.

Finally, coupled with the significant increase in wind resistance at high speeds, the result is that the range of electric vehicles drops very quickly when running at high speeds, which is also very false. ”

Hearing Wang Dafu's words, many car owners who have already purchased Fengtian Tianxia electric vehicles are even more angry.

When the Fengtian electric car was released, it didn't even say the shortcomings of this electric car running at high speed and consuming too much power.

And because they don't know the lake, they only stare at the advantages and can't see the disadvantages, this Fengtian Automobile Company is really damned!

In this regard, the corners of Wang Dafu's mouth naturally evoked a surging smile, although he didn't know what the Internet was thinking at this time.

But it is estimated that Watanabe Showa, the president of Fengtian Motors, is already angry and vomiting blood, after all, the increase in power consumption of electric vehicles at high speed is the disadvantage of all electric vehicles.

At this time, Wang Dafu actually exposed this shortcoming at this time, how could this not make people vomit three liters of blood?

It is conceivable that with Wang Dafu pointing out this shortcoming, the potential buyers of Fengtian electric vehicles will plummet by at least two percent!

Under such circumstances, Wang Dafu arched his hand into the distance, and then said with admiration:

"Mr. Lin Xuan is a genius, a super genius who changes the world.

Mr. Lin Xuan, he created the possibility in the impossible, which can be called the fatal flaw that changed our electric vehicles.

Although this change does not fundamentally change the shortcomings of fixed-speed motors, it does expand the range of options for our fixed-speed motors by more than two percent.

You may not have any concept of this, so let me tell you what it actually does, so that you can clearly feel what the advantages of Hantang electric motors are.

Just now I said that the permanent magnet motor is a fixed speed motor, the motor exceeds the specified speed when the power consumption will increase, in which the deviation is a little bit to increase the power consumption is a point, the more deviation, the greater the power consumption.

The electric vehicle of Hantang Technology has increased by about 10% because of the fixed speed width, and our actual experience is that the power consumption will begin to increase when the speed reaches 80 kilometers or 90 kilometers, and then it will be more obvious when it reaches 100.

Then at 110 km/h, 120 km/h, and even 130 and 140 km/h, the power consumption is a miserable situation.

The fixed speed permanent magnet motor of Hantang Technology has increased the fixed speed width, so our actual use speed of 100 kilometers is only equivalent to the increased power consumption of 80 kilometers of the original ordinary permanent magnet motor! ”

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Hearing Wang Dafu talk about this, people finally understood where the motor of Hantang Technology is strong.

It turns out that Hantang Technology is strong and consumes less power at high speeds, so Hantang electric vehicles can run farther at high speeds!

After realizing this, their eyes are full of enthusiasm for Hantang electric vehicles and Biati electric vehicles.

Of course, at the same time, many owners who have already purchased Fengtian Tianxia electric vehicles regret it very much.

Although many people rarely run more than 100 kilometers at high speeds, they feel very uncomfortable after knowing that this electric car has this shortcoming.

And the most uncomfortable thing is that the electric car of Hantang Technology does not have this shortcoming, or this shortcoming has been weakened a lot, in this case, they look at the BYD electric car is really complicated.

In this regard, Wang Dafu ignored their complicated feelings.

I saw that after he introduced the characteristic selling point of the Hantang motor, he turned to the next characteristic selling point"

"In addition to the previous core technologies of our electric vehicles, there is another technology that must be worth mentioning.

This technology will completely defeat the so-called super fast charging technology, because only our Hantang Technology's super fast charging technology is the real super fast charging technology. ”

Hearing Wang Dafu's words, Watanabe Showa in the Fengtian Automobile headquarters had an ugly face at this time.

"Does this guy know what he's talking about? The slow charging technology normally takes 6 hours to charge from 0 to 100%.

And our Fengtian car has shortened the original 6 hours to 45 minutes, which is already very powerful, does this guy know what he is talking about? ”

Watanabe Showa's face was very gloomy, but what made him even more gloomy was the next sentence that Wang Dafu said.

"We use the super fast charging technology of Hantang Technology, although this super fast charging technology is not as fast as the charging speed of Hantang electric vehicles in the future, but we are also the second class under the future Hantang electric vehicles, and the first class now!"

Hearing Wang Dafu's words, the curiosity in people's eyes became bigger and bigger, and in such a situation, Wang Dafu did not continue to hide, only to see him slowly uncover the mystery.

"Our super fast charging technology can be charged from 5% to 80% in 13 minutes, and it only takes 21 minutes to charge from 0 to 100%!

Of course, the above refers to the 80 kWh electricity 605 kilometers of the Dolphin high-end model, if the Dolphin is equipped with a low-end or even lower-grade model, then because of less power, the charging speed will be faster! ”

"Wow!"

There was an instant uproar at the scene, and it was shocking to agree that it was only 21 minutes to charge from 0% to 100%, and it was only 21 minutes to charge from 0% to 100%.

Of course, after the shock, the eagerness in people's eyes is getting bigger and bigger, and I have to say that this charging speed really makes them no longer have charging anxiety.

With such a super-fast charging speed, even if the battery is lower, it seems acceptable to run not far.

After all, it only takes ten or twenty minutes to charge at a time, which is not too long, and it is only the time to smoke two cigarettes.

In this case, even if the cruising range cannot reach 600 kilometers, it is not unacceptable to achieve 400 or even 300 kilometers.

After all, it's just a big deal to charge frequently, but the savings are tens of thousands of dollars!